Contact Form 7 vs Smart Slider 3

Head-to-head usage across the sites we track.

Top sites by authority

Contact Form 7 · Smart Slider 3 · how many of each technology's sites sit in the web's highest authority tiers

Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.

By country

Contact Form 7 · Smart Slider 3 · share of sites in each country using one or the other

Japan 199,815

7,791

United States 181,373

11,645

India 113,364

9,981

Italy 105,059

3,984

Germany 97,345

4,778

Spain 87,110

4,070

France 82,899

3,806

United Kingdom 78,201

3,882

Audience countries from the Chrome UX Report, top markets of either technology.

Real user performance

Median site's p75 values from the Chrome UX Report, Aug 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.

Sites that switched

Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.

All Contact Form 7 sites · All Smart Slider 3 sites